Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/dnsms/public_html/database/migrations/2025_10_26_120707_update_product_subject_relations.php:7 Stack trace: #0 {main} thrown in /home/dnsms/public_html/database/migrations/2025_10_26_120707_update_product_subject_relations.php on line 7